And he believes striker Graziano Pelle can take advantage of the lack of size and strength in United's back four.

He said: "I think Blind can play very well out of that position but he's not really a strong defender physically. That's sometimes the problem. He has a lot of other qualities out of that position that can be very positive for the team.

"It's our job to analyse opponents and if he plays left or as a centre-back we can do some movements in attack with crosses. We know that Pelle is very strong and normally he's stronger than Blind is or stronger than Rojo is."